We are doing remodeling in a room and were considering adding that room to our forced vent furnace. However, I would prefer that the room (a sunroom) to have its own heating system, s not to "rob" from the main part of the house. The room had 2 baseboard heaters and its own thermostat. Now, since we insulated the floors, are replacing windows and doors and insulating the walls, I am thinking that maybe the baseboard heaters may do the work without hogging too much electricity. How can I find out their output and cost?